This invention relates to pharmaceutical composition and methods of using vitamin A and/or RARB agonist for the treatment or prevention of diseases or conditions associated with high fat diet and/or vitamin deficiency. After smoking, high fat diet is said to be the second most lethal habit, causing 300,000 deaths each year in the U.S. alone. High fat diet leads to many health problems, including obesity, stroke, cancer, high blood pressure, diabetes, osteoarthritis, rheumatoid arthritis, multiple sclerosis, heart disease, and diseases in other organs such as liver and kidney.

Cornell University

Methods of treating diseases associated with high-fat diet and vitamin A deficiency using retinoic acid receptor agonists

A method of differentiating adult stem cells, such as those derived from a teratocarcinoma cell line, the Ntera2/D1 clone (NT2). The developed cells exhibit a stable neurotransmitter phenotype without the required use of growth factors or retinoic acid in differentiation process, which may be difficult to completely remove during commercial production. An identification of specific neurotransmitters is possible in these differentiated NT2-derived neurons (NT2-N) after 30 days in culture or 30 days survival in vivo. The invention includes a method to stably differentiate neuronal stem/precursor cells to a neuronal phenotype for use in cell replacement therapy for neurodegenerative disease, stroke or spinal cord injury. At least four different types of neurons are produced from this method of differentiation: dopaminergic, cholinergic, GABAergic and glutaminergic. Additionally, since the cells are a cancer stem cell prior to differentiation, they may serve as a model system for developing anti-cancer therapies aimed at the cancer stem cell, rather than the more differentiated daughter cell.

retinoic acid/insults

Methods of treating diseases associated with high-fat diet and vitamin A deficiency using retinoic acid receptor agonists

Stable differentiation of NT2 cells

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